🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.4 AU - 1.5 AU

Year: 622 Days

Day: 42.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 155.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,731,695 km

• M1: 1,000,959 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 11.1

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.09 AU - 6.01 AU

Year: 4661 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,731,695 km

• M1: 138,079 km (0.119 R)
• M2: 635,941 km (0.087 R)
• M3: 996,771 km (0.043 R)
• M4: 1,786,498 km (0.119 R)
• M5: 2,380,252 km (0.119 R)
• M6: 4,144,310 km (0.057 R)
• M7: 4,547,775 km (0.07 R)
• M8: 5,489,793 km (0.08 R)
• M9: 5,918,989 km (0.104 R)
• M10: 7,173,966 km (0.116 R)
• M11: 7,687,685 km (0.061 R)
• M12: 8,410,841 km (0.106 R)
• M13: 10,161,286 km (0.05 R)
• M14: 14,103,339 km (0.116 R)
• M15: 14,638,451 km (0.108 R)
• M16: 15,298,327 km (0.109 R)
• M17: 16,092,991 km (0.045 R)
• M18: 17,336,448 km (0.075 R)
• M19: 22,374,456 km (0.108 R)
• M20: 23,696,602 km (0.093 R)
• M21: 25,539,498 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 11.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.14 AU - 7.3 AU

Year: 5529 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,731,695 km

• M1: 146,456 km (0.087 R)
• M2: 755,320 km (0.113 R)
• M3: 1,148,612 km (0.027 R)
• M4: 1,682,228 km (0.056 R)
• M5: 3,190,025 km (0.12 R)
• M6: 5,768,643 km (0.081 R)
• M7: 9,779,512 km (0.036 R)
• M8: 10,243,864 km (0.116 R)
• M9: 10,648,376 km (0.095 R)
• M10: 11,101,808 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.5

Radius: 11

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.76 AU - 10.96 AU

Year: 10207 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 91,731,695 km

• M1: 138,677 km (0.064 R)
• M2: 859,290 km (0.068 R)
• M3: 2,667,928 km (0.094 R)
• M4: 4,198,763 km (0.094 R)
• M5: 5,127,168 km (0.112 R)
• M6: 5,857,804 km (0.062 R)
• M7: 9,737,625 km (0.067 R)
• M8: 10,768,504 km (0.071 R)
• M9: 14,787,899 km (0.052 R)
• M10: 20,797,994 km (0.049 R)
• M11: 21,145,809 km (0.11 R)
• M12: 21,853,107 km (0.1 R)
• M13: 28,091,189 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 8.8

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.18 AU - 9.62 AU

Year: 10273 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,731,695 km

• M1: 109,506 km (0.05 R)
• M2: 427,252 km (0.091 R)
• M3: 1,176,138 km (0.076 R)
• M4: 2,228,709 km (0.109 R)
• M5: 3,104,156 km (0.033 R)
• M6: 5,122,231 km (0.104 R)
• M7: 6,441,984 km (0.102 R)
• M8: 8,642,867 km (0.052 R)
• M9: 10,242,069 km (0.079 R)
• M10: 14,987,163 km (0.103 R)
• M11: 17,500,707 km (0.05 R)
• M12: 19,799,727 km (0.041 R)
• M13: 20,201,547 km (0.11 R)
• M14: 24,066,857 km (0.115 R)
• M15: 26,028,534 km (0.095 R)
• M16: 26,317,257 km (0.062 R)
• M17: 35,532,486 km (0.104 R)
• M18: 37,946,846 km (0.105 R)
• M19: 38,691,993 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.8

Radius: 6.3

Gravity: 20.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.32 AU - 20.24 AU

Year: 24501 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,731,695 km

• M1: 78,389 km (0.117 R)
• M2: 319,242 km (0.111 R)
• M3: 800,648 km (0.057 R)
• M4: 1,027,887 km (0.032 R)
• M5: 1,345,334 km (0.097 R)
• M6: 2,090,331 km (0.107 R)
• M7: 2,431,265 km (0.087 R)
• M8: 2,943,039 km (0.047 R)
• M9: 3,462,742 km (0.115 R)
• M10: 6,257,529 km (0.108 R)
• M11: 6,966,174 km (0.077 R)
• M12: 10,088,282 km (0.104 R)
• M13: 12,743,794 km (0.079 R)
• M14: 13,189,895 km (0.108 R)
• M15: 13,569,574 km (0.047 R)
• M16: 18,146,671 km (0.06 R)
• M17: 23,545,957 km (0.115 R)
• M18: 24,444,142 km (0.091 R)
• M19: 26,189,501 km (0.097 R)
• M20: 27,521,071 km (0.089 R)
• M21: 41,595,987 km (0.077 R)
• M22: 45,611,044 km (0.107 R)
• M23: 46,304,431 km (0.106 R)
• M24: 57,163,291 km (0.116 R)
• M25: 62,324,866 km (0.052 R)
• M26: 69,145,632 km (0.114 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,606 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit